Which sphere is primarily composed of gases, including nitrogen, oxygen, carbon dioxide, and others?(1 point)%0D%0AResponses%0D%0A%0D%0Aa) Geosphere%0D%0Aa) Geosphere%0D%0A%0D%0Ab) Hydrosphere%0D%0Ab) Hydrosphere%0D%0A%0D%0Ac) Atmosphere%0D%0Ac) Atmosphere%0D%0A%0D%0A d) Biosphere%0D%0A d) Biosphere
